Product Details | TRANSMISSION MODULATOR

2520-01-498-4891 A vacuum actuated device designed to automatically sense any change in the torque input to an automatic transmission. The change is transmitted to a pressure regulator to obtain smooth shifting.

Part Alternates: 4257146, 2520-01-498-4891, 01-498-4891, 2520014984891, 014984891

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG) NSN Assign. NIIN
25 27 JUN 2002 01-498-4891

Cross Reference | NSN 2520-01-498-4891

Part Number Cage Code Manufacturer
4257146 80212 BAE SYSTEMS LAND & ARMAMENTS L.P.

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Technical Data | NSN 2520-01-498-4891

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION ITEM CONSISTS OF SCREW 4257143;NUT MS35691-53;HOUSING 4257144;O-RING MS9388-012;SPRING MS24585-C323;PISTON 427145
III END ITEM IDENTIFICATION CARRIER, PERSONNEL, FULL TRACKED M113A3

Restrictions/Controls & Freight Information | NSN 2520-01-498-4891

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information